Notices by Lup Yuen Lee 李立源 (lupyuen@qoto.org), page 2

Browser developers push back on Google's “Web DRM” Web Environment Integrity (WEI) API

https://www.bleepingcomputer.com/news/google/browser-developers-push-back-on-googles-web-drm-wei-api/

Overture Maps Foundation: "Meta, Microsoft, and Amazon have launched their open-source mapping project"

https://www.theverge.com/2023/7/26/23808274/meta-microsoft-amazon-overture-open-source-mapping

🤔 Chocolate Banana Sourdough with Baked Beans

#RISCV JH7110 "PineTab-V mainboard fresh from production ... assembly will start on early next week" 🤩

DisplayPort: A Better Video Interface

https://hackaday.com/2023/07/11/displayport-a-better-video-interface/

#Android TV boxes sold on Amazon are laced with malware (Allwinner T95 / Rockchip X12)

https://techcrunch.com/2023/05/18/popular-android-tv-boxes-sold-on-amazon-are-laced-with-malware/?guccounter=1

#Pine64 PineBuds Pro ANC & TWS Bluetooth earbuds with open-source firmware launched for $70

https://www.cnx-software.com/2022/12/02/pinebuds-pro-anc-tws-bluetooth-earbuds-with-open-source-firmware/

panic=60: "Use this and the kernel will automatically reboot 60 seconds after a panic"

https://cedwards.xyz/use-this-kernel-parameter-in-your-kiosk/

Eugen Rochko: Mastodon's Founder has a vision to democratize social media

https://time.com/6229230/mastodon-eugen-rochko-interview/

Design and Evaluation of IPFS (InterPlanetary File System)

https://www.micahlerner.com/2022/10/31/design-and-evaluation-of-ipfs-a-storage-layer-for-the-decentralized-web.html

Issues with SMS Multifactor Authentication in Antarctica

https://brr.fyi/posts/sms-mfa

#PinePhone's p-boot Bootloader is super helpful for deciphering the Allwinner A64 Display Engine

https://lupyuen.github.io/articles/de?10#p-boot-display-code

Let's look inside #PinePhone's Allwinner A64 Display Engine ... And render some graphics with Apache #NuttX RTOS

https://github.com/lupyuen/pinephone-nuttx#display-engine-in-allwinner-a64

#PinePhone's A64 Display Engine is hidden in the Allwinner H3 Docs ... Because Allwinner A64 is actually a H3 upgraded with 64-bit Cores

https://github.com/lupyuen/pinephone-nuttx#display-engine-in-allwinner-a64

#PinePhone's A64 Display Engine mixes 1 Video Channel with 3 UI Channels over DMA ... And pumps the pixels continuously to ST7703 LCD Controller (via the Timing Controller)

https://github.com/lupyuen/pinephone-nuttx#display-engine-mixers

#PinePhone's A64 Display Engine supports 3 UI Overlay Channels ... Which lets us render 1️⃣ Mandelbrot Set 2️⃣ Blue Square 3️⃣ Green Circle

https://github.com/lupyuen/pinephone-nuttx#display-engine-mixers

#PinePhone's Display Engine Mixer supports UI Overlay, UI Scaling and UI Blending ... For 3 UI Channels

https://github.com/lupyuen/pinephone-nuttx#display-engine-mixers

#PinePhone's A64 Display Engine: Why so complicated? Probably because it was created for Set-Top Boxes ?

https://github.com/lupyuen/pinephone-nuttx#display-engine-mixers

#PinePhone p-boot has some helpful code for A64 Display Engine ... Let's run it on Apache #NuttX RTOS and experiment with the Display Engine

https://github.com/lupyuen/pinephone-nuttx#test-pinephone-display-engine

Let's fill a Framebuffer with Red / Green / Blue and render on #PinePhone

https://github.com/lupyuen/pinephone-nuttx#render-colours